CVE Catalog

CVE-2025-66206

MediumCVSS 6.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.34%

26th percentile - higher than 26% of all known CVEs

Summary

Frappe prior to 15.86.0 and 14.99.2 was vulnerable to path traversal attacks, allowing retrieval of certain server files if the full path was known. Sites on Frappe Cloud and setups behind a reverse proxy like NGINX are unaffected; mainly direct werkzeug/gunicorn deployments are impacted.

Risk Assessment

Potential unauthorized file read from the server, possibly exposing sensitive data or configuration. Risk mainly affects deployments without a reverse proxy.

Recommendation

Upgrade Frappe to 15.86.0 or 14.99.2. Alternatively, deploy a reverse proxy (e.g., NGINX) in front of the application to mitigate the vulnerability.

Other vulnerabilities in Frappe

See all
Original NVD description (English source)

Frappe is a full-stack web application framework. Prior to 15.86.0 and 14.99.2, certain requests were vulnerable to path traversal attacks, wherein some files from the server could be retrieved if the full path was known. Sites hosted on Frappe Cloud, and even other setups that are behind a reverse proxy like NGINX are unaffected. This would mainly affect someone directly using werkzeug/gunicorn. In those cases, either an upgrade or changing the setup to use a reverse proxy is recommended. This vulnerability is fixed in 15.86.0 and 14.99.2.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS